To insure the correct transmission for your application, please provide the following information from the Data stamped into your transmission located on the drivers side or the left side of your transmission above the 8 bolt PTO cover to the right it will be stamped into the case :

Example:
Model # T2130
KBA #

All Mack truck transmissions are sold exchange. Core charges will apply and may be refunded in whole or in part upon delivery and inspection. Unit will be subject to manufacturer's core policy unless otherwise stated in writing.